Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1406775

Clouded Sulphur
Colias philodice

Observation date: July 09, 2025
Submitted by: blgreco
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: mikefisher
Verified date: July 13, 2025
Coordinator notes: With it summer, if an Orange Sulphur it would surely have orange on the wings but I see none. Rarely though one will lack orange but they are usually a hybrid between the Orange and Clouded and more particular to the later flight in August-Oct. This one is a Clouded Sulphur... summer form...newly emerged male. Mike
Checklist region(s): United States, Colorado, Archuleta County